How many bitcoins did Laszlo Hanyecz pay for two pizzas in 2010? Answer with the whole number only.
In what year was the Peace silver dollar first struck? Answer with the four-digit year only.
Who discovered penicillin in 1928? Answer with the surname only.
What was the name of the gorilla killed at the Cincinnati Zoo in 2016? Answer with the name only.
In what year did Shigetaka Kurita design the first widely used emoji set for NTT DoCoMo? Answer with the four-digit year only.
'Barbie' and 'Oppenheimer' opened in US cinemas on the same day. Answer true or false.
In what year did the Mt. Gox exchange collapse and file for bankruptcy? Answer with the four-digit year only.
In what year did the US Mint's 50 State Quarters program begin? Answer with the four-digit year only.
In what year did Moo Deng the pygmy hippo go viral? Answer with the four-digit year only.
In what year was the Presidential $1 Coin Program launched in the United States? Answer with the four-digit year only.
Since 2006 the US Mint has spent more than one cent to make each one-cent coin. Answer true or false.
In what year did the 'Loss' webcomic by Ctrl+Alt+Del appear? Answer with the four-digit year only.
Cardano's ADA is named after Ada Lovelace. Answer true or false.
How many Spanish reales was a 'piece of eight' worth? Answer with the whole number only.
In what year did the ALS Ice Bucket Challenge go viral? Answer with the four-digit year only.
The human heart has four chambers. Answer true or false.
In what year was the Bitcoin whitepaper published? Answer with the four-digit year only.
In what year did the 'Charlie bit my finger' video get posted to YouTube? Answer with the four-digit year only.
